The coulomb (symbol: C) is the unit of electric charge in the International System of Units (SI). [1][2] It is defined to be equal to the electric charge delivered by a 1 ampere current in 1 second, with the …

The unit of electric charge in the metre–kilogram–second and SI systems is the coulomb and is defined as the amount of electric charge that flows through a cross section of a conductor in an electric …

The coulomb (symbol: C) is the International System of Units (SI) unit of electric charge. It is defined as the charge of approximately 6241509074460762607.776 elementary charges.

The meaning of COULOMB is the practical meter-kilogram-second unit of electric charge equal to the quantity of electricity transferred by a current of one ampere in one second.

One coulomb is the standard SI unit of electric charge. It is defined as the amount of charge that, when placed 1 metre away from an identical charge in a vacuum, results in an electrostatic force of 9 × 10⁹ …

Aug 29, 2025 · The coulomb (C) is the International System of Units (SI) unit for electric charge, named after French physicist Charles-Augustin de Coulomb. One coulomb is defined as the amount of …

May 21, 2024 · A coulomb is a measure of electrical charge and is defined as the charge that flows with a constant current of one ampere (1 amp) during one second. The charge may be either positive or …

What is Coulomb? The coulomb is defined as the quantity of electric charge transported in one second when the current flow is one ampere. Coulomb is named for French physicist Charles -Augustin de …

A coulomb is the unit of electric charge in the International System of Units (SI), representing the quantity of electricity transported in one second by a current of one ampere.

Sep 7, 2025 · Learn about the Coulomb, a key unit of electrical charge, named after Charles-Augustin de Coulomb, and its importance in measuring electric current over time.